| Level | Item |
| Ref No | L/E/5/40 |
| Alt Ref No | E(L)/5/40 |
| Title | Choreology (Effort) \ Julian Huxley, evolution in action... |
| Date | n.d. |
| Extent | 41 sheets |
| Description | Handwritten manuscript by Rudolf Laban about Julian Huxley, with notes and drawings, relating to sequence making and action 'spell'. |
| Language | English |
| Physical Description | Original reference number was 4/III/32. |
| Format | Papers |